High Digital Distance Meter for Interior Designers Construction Field

[Self-calibration] Stay accurate with adjustable range from -7 to 7mm, allowing users to calibrate whenever needed. [Rechargeable & Portable] Built-in 500mah battery, easily charged with type-c usb cable, compact mini size for on-the-go use. [Practical Functions] Unit switchable among meter, inches, feet; auto-shut off in 60s, supports 50 groups of data storage. [Millimeter ​] Equipped with upgraded lens for stable and precise measurement accuracy of ±2mm. [Quick Capability] Measures distance, area, volume in 0.1s, with pythagorean theorem for indirect measurements. Spec: Specifications: Model: S40 Measuring Accuracy:+/-2mm Unit: M/in/ft Measuring Range (no reflecting plate): 0.05-40m Measuring Time: 0.1-3s Grade: Grade II Type: 635nm Water ​ Grade: IP54 Storage Data: 50 sets Electronic Level: 0-90° (±1° error) Automatic Shutdown: 25s Automatic Shutdown: 60s Characters Display: Reverse display LED Measurement reference switching: Yes Data clearing: Yes Electric quantity display: Yes intensity indicator: Yes Continuous measurement (maximum and min.): Yes Add, subtract (distance, area and volume): Yes Area, volume and Pythagorean theorem measurement functions: Yes Operating temperature range: 0℃-40℃ Storage temperature range: 25℃-60℃ Battery: Built in 3.7V 500mAh battery Power Supply: Type C charging cable Material: aluminium alloy Item Size: 110 * 32 * 18 mm / 4.33 * 1.26 * 0.71 inch Item Weight: 60g / 2.12oz Package Size: 14.5 * 7.3 * 4 cm / 5.71 * 2.87 * 0.16 inch Package Weight: 120g / 4.23oz Package List: 1 * Distance Meter 1 * Type C Charging Cable 1 * Lanyard 1 * User Manual (English)

• [Self-calibration] Stay accurate with adjustable range from -7 to 7mm, allowing users to calibrate whenever needed.
• [Rechargeable & Portable] Built-in 500mah battery, easily charged with type-c usb cable, compact mini size for on-the-go use.
• [Practical Functions] Unit switchable among meter, inches, feet; auto-shut off in 60s, supports 50 groups of data storage.
• [Millimeter ] Equipped with upgraded lens for stable and precise measurement accuracy of ±2mm.
• [Quick Capability] Measures distance, area, volume in 0.1s, with pythagorean theorem for indirect measurements.